FFmpeg

Commit Graph

Author	SHA1	Message	Date
Dustin Brody	5124423ec3	lavf: rename fer option and document resulting (f_)err_detect options Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Martin Storsjö	5d95112d92	movenc: Reorder entries in the MOVIentry struct, for tigheter packing Originally, sizeof(struct MOVIentry) was 48, after the reordering, it is 40 in my build configuration. When writing really long mov/mp4 files, this can make a difference - this saves a bit over 2 MB of memory per hour of video (down to 10.3 MB per hour from 12.3 MB per hour initially) for a video with 75 packets per second - 25 fps + 50 audio packets (which is the case for AMR audio). Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	1f712e6a05	rtsp: Remove extern declarations for variables that don't exist Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	23e57d167a	Add a tool that uses avio to read and write, doing a plain copy of data It also optionally can throttle its operation to a particular speed, to simulate realtime writing. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	59297ad63d	lavf: force single-threaded decoding in avformat_find_stream_info The H.264 decoder needs SPS and PPS for initialization during multi-threaded decoding. When probed single-threaded SPS and PPS are copied to extradata and are available for proper initialization of the decoder before the first frame is decoded.	13 years ago
Dustin Brody	b89f8774f2	avidec: migrate last of lavf from FF_ER_* to AV_EF_* Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago
Anton Khirnov	aa2e4bb058	lavf: free packets for muxers implementing interleave_packet(). Fixes a memleak.	13 years ago
Anton Khirnov	f97cb45156	lavf: fix and extend av_interleaved_write_frame() doxy. Specify that lavf is responsible for freeing the data.	13 years ago
Alex Converse	d7420e0ac9	mov: Remove dead stores for spherical coordinates for channel position.	13 years ago
Paul B Mahol	ffa0923eee	add SMJPEG muxer Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Paul B Mahol	68b94f8bc3	avformat: split out common SMJPEG code This is a preparation for adding SMJPEG muxer. Signed-off-by: Kostya Shishkov <kostya.shishkov@gmail.com>	13 years ago
Daniel Huang	bcd5d979aa	mov, mxfdec: Employ more meaningful return values. Signed-off-by: Diego Biurrun <diego@biurrun.de>	13 years ago
Alex Converse	4df30f7114	utils: Check for extradata size overflows.	13 years ago
Martin Storsjö	6b9e4eea83	avio: Fix the value of the deprecated URL_FLAG_NONBLOCK This isn't used in practice anywhere within libav at the moment, but change it for consistency until it is removed. URL_RDONLY/WRONLY were fixed in commit `5b81e29593` (after the values that actually were used were changed at the major bump, in commit `cbea3ac8`), but this flag was unintentionally left unfixed. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Anton Khirnov	44bcab5883	ffmenc: remove references to deprecated AVFormatContext.timestamp.	13 years ago
Anton Khirnov	e5c708151e	lavf: undeprecate read_seek(). The "new seeking API" was never finished and nobody is working on it.	13 years ago
Anton Khirnov	0fd88d3988	riff: remove references to sonic codec ids They are deprecated and will be purged on next major bump.	13 years ago
Justin Ruggles	f01f6a8474	gsm demuxer: use generic seeking instead of a gsm-specific function. Since packets all contain only a single block, the generic seek function can be used while still maintaining block-accuracy.	13 years ago
Justin Ruggles	467879eb54	gsm demuxer: return packets with only 1 gsm block at a time. fixes stream copy of raw gsm to mov. tested with QuickTime.	13 years ago
Janne Grunau	68e252f548	wtv: fix memleaks during normal operation	13 years ago
Justin Ruggles	4556ebfb7d	ipmovie: fix pts for CODEC_ID_INTERPLAY_DPCM frame sample count calculation was incorrect	13 years ago
Justin Ruggles	e9626eb32e	sierravmd: fix audio pts The duration of the first packet was being calculated incorrectly, leading to an incorrect timestamp offset.	13 years ago
Martin Storsjö	a78dbada55	movenc: Don't store a nonzero creation time if nothing was set by the caller If the creation time is stored in the file as a zero, the mov demuxer skips exporting the creation time. Currently, files muxed without a creation time get demuxed with a Jan 1st 1970 creation timestamp. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Diego Biurrun	52877251cf	build: Skip compiling network.h and rtsp.h if networking is not enabled. rtsp.h relies on network.h and the latter conditionally defines fallback OS structures that rely on configure tests, which are only run if networking is enabled.	13 years ago
Diego Biurrun	3dc99a18d4	cosmetics: drop some pointless parentheses	13 years ago
Paul B Mahol	49a2aebc00	vqf: recognize more metadata chunks Do not create tags for non-char chunks. Create readable tag for DSIZ chunk. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Michael Niedermayer	4b4acc544f	tta: Fix returned error code at EOF Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Michael Niedermayer	d8b33a9989	tta: fix off be 1 error in the end detection. Fixes use of uninitialized values. Signed-off-by: Michael Niedermayer <michaelni@gmx.at> Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Paul B Mahol	75146b8828	ipmovie: Add param change side data if the video dimensions have changed Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	73b16198b6	electronicarts: check bytes per sample for validity Prevents division by zero.	13 years ago
Paul B Mahol	f86209b43d	vqf: add more known extensions Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Anssi Hannula	580bb77936	spdifenc: use special alignment for DTS-HD length_code Align IEC 61937 length_code for DTS-HD so that (length_code & 0xf) == 0x8. This is reportedly needed with some receivers. Signed-off-by: Ronald S. Bultje <rsbultje@gmail.com>	13 years ago
Janne Grunau	f5be84cfbc	ipmovie: do not read audio packets before the codec is known Prevents a division by zero.	13 years ago
Martin Storsjö	acb074301c	avio: Only do implicit network initialization for network protocols The implicit network initialization is set to be removed in the future, but is kept for compatibility. By not doing the implicit initialization for non-network protocols, we avoid the warning about avformat_network_init() not being called for these, where it really doesn't make much sense. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Martin Storsjö	32b83aeec1	avio: Add an URLProtocol flag for indicating that a protocol uses network This definition is in two files, since the definitions will move to the private header at the next bump. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Chris Evans	faaec4676c	matroskadec: Fix a bug where a pointer was cached to an array that might later move due to a realloc() Fixes bug #190 Chromium bug #100492 related to CVE-2011-3893 Signed-off-by: Reinhard Tartler <siretart@tauware.de>	13 years ago
Alex Converse	4274e481c0	mov: Support MOV_CH_LAYOUT_USE_DESCRIPTIONS for labeled descriptions.	13 years ago
Anton Khirnov	f9b9dd8740	lavf: cosmetics, reformat av_read_frame().	13 years ago
Anton Khirnov	6450599e22	lavf: refactor av_read_frame() to make it easier to understand.	13 years ago
Shitiz Garg	feb15cee5e	mtv: Make sure audio_subsegments is not 0 audio_subsegments would be 0 and cause floating point exceptions Fixes bugzilla #144 Signed-off-by: Justin Ruggles <justin.ruggles@gmail.com>	13 years ago
Jean First	2df73eefb4	flvdec: Fix compiler warning for uninitialized variables These can't be used uninitialized in practice, but the compiler doesn't realize it. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Jean First	4be386b318	rtsp: Fix compiler warning for uninitialized variable This one won't ever be used uninitialized in practice, but the compiler doesn't realize it. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Janne Grunau	a2d1d21629	avio: exit early in fill_buffer without read_packet Fixes an invalid free() with ass in avi. The sample in bug 98 passes parts of AVPacket.data as buffer for the AVIOContext. Since the packet is quite large fill_buffer tries to reallocate the buffer before doing nothing. Fixes bug 98.	13 years ago
Justin Ruggles	779ef255e6	adx: add an adx muxer	13 years ago
Justin Ruggles	99baf2c7d0	adx: add AVFMT_GENERIC_INDEX to demuxer flags. fixes seeking	13 years ago
Anton Khirnov	212fd3a1f1	lavf: flush decoders in avformat_find_stream_info(). This means that avformat_find_stream_info() now works properly with multiple threads, so there's no need to force thread count to 1.	13 years ago
Diego Biurrun	8fd35b1aac	Fix a bunch of typos.	13 years ago
Diego Biurrun	44b0edda3f	Drop some pointless void* return value casts from av_malloc() invocations.	13 years ago
Janne Grunau	af9240cd3c	mpegenc: simplify muxrate calculation The fate-h264-bsf-mp4toannexb failures were caused by an integer overflow of the unneeded multiplication. Inspired by patch by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Reimar Döffinger	c914038d38	rawdec: Set start_time to 0 for raw audio files. None of the raw audio files have timestamps, thus setting start_time to 0 should be reasonable. Signed-off-by: Anton Khirnov <anton@khirnov.net>	13 years ago

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7937 Commits (7ba34575fd3831315b9aa6eba2935800cfccbd54)